免费

miǎn fèi free (of charge)

手机

shǒu jī cell phone; mobile phone; CL:部[bu4],支[zhi1]

号

hào ordinal number; day of a month; mark; sign; business establishment; size; ship suffix; horn (wind instrument); bugle call; assumed name; to take a pulse; classifier used to indicate number of people

háo roar; cry; CL:個|个[ge4]

定位

dìng wèi to orientate; to position; to categorize (as); to characterize (as); positioning; position; niche

轨迹

guǐ jì locus; orbit; trajectory; track

查询

chá xún to check; to inquire; to consult (a document etc); inquiry; query

快

kuài rapid; quick; speed; rate; soon; almost; to make haste; clever; sharp (of knives or wits); forthright; plainspoken; gratified; pleased; pleasant

狠

hěn fierce; very

准的

zhǔn dì standard; norm; criterion

网址

wǎng zhǐ website; web address; URL

手机

shǒu jī cell phone; mobile phone; CL:部[bu4],支[zhi1]

定位

dìng wèi to orientate; to position; to categorize (as); to characterize (as); positioning; position; niche

软件

ruǎn jiàn (computer) software

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